javascript - 在 Photoshop cc 20.0.0 中通过批量智能对象中的脚本替换内容(替换图层)

Question

因此，我将这 28 个 *.tif 图像文件作为 28 个图层(智能对象)排列在 .psd 文件中，并希望用另一个 .tif 文件替换每个图层。我希望运行一些带有循环的脚本(jsx)，如下所示:

for (i=1;i<=28;i++) {
  for j in (start,end) {
     for k in (a,b,c,d,e,f) {
            file = 'chr' + $i + '_' + $j + '_' + $k;
                     }}}

2020 年 7 月更新:抱歉这么晚了，我找到了一个解决方案，就像这样，你首先应该下载 json2.js :

// replace smart object’s content and save psd;
#target photoshop
#include json2.js
if (app.documents.length > 0) {
  var myDocument = app.activeDocument;
  var theName = myDocument.name.match(/(.*)\.[^\.]+$/)[1];
  var thePath = myDocument.path;

  psdOpts = new PhotoshopSaveOptions();
  psdOpts.embedColorProfile = true;
  psdOpts.alphaChannels = true;
  psdOpts.layers = true;
  psdOpts.spotColors = true;

//lists for desired filename input 
    var ppath = "c:/here/goes/file/path/for/taking/input/file";
// (you can implement using json too)
       var num = [
      "2",
      "3",
      "4",
      "5",
      "6",
      "7",
      "8",
      "9",
      "10",
      "11",
      "12",
      "13",
      "14",
      "15",
      "16",
      "17",
      "18",
      "19",
      "20",
      "21",
      "22",
      "X",
      "Y"
    ];
    var nnum = [
      "1",
      "2",
      "3",
      "4",
      "5",
      "6",
      "7",
      "8",
      "9",
      "10",
      "11",
      "12",
      "13",
      "14",
      "15",
      "16",
      "17",
      "18",
      "19",
      "20",
      "21",
      "22",
      "X"
    ];
    var lletter = [
      "q",
      "p",
      "o",
      "n",
      "m",
      "l",
      "u",
      "t",
      "k",
      "j",
      "i",
      "h",
      "g",
      "f",
      "d",
      "c",
      "b",
      "ae",
      "ad",
      "ac",
      "ab",
      "aa",
      "a",
      "z",
      "y",
      "x",
      "w",
      "v"
    ];
    var letter = [
      "q",
      "p",
      "o",
      "n",
      "m",
      "l",
      "u",
      "t",
      "k",
      "j",
      "i",
      "h",
      "g",
      "f",
      "d",
      "c",
      "b",
      "ae",
      "ad",
      "ac",
      "ab",
      "aa",
      "a",
      "z",
      "y",
      "x",
      "w",
      "v"
    ];
  
// main code starts here : 

      for (var i in num) {
        saveJPEG(thNamer);
        alert("saved Jpeg");
        myDocument.saveAs((new File("D:\\thesis-bioinformatics" + '/vol-ID/' + thNamer + "_" +".psd")),psdOpts,true);
        alert("saved psd");
        
          for (var k in letter) {
            var TitleGroup = myDocument.layerSets.getByName('chr_place_plot_');
            var TitleGroup2 = myDocument.layerSets.getByName('chr_text');
           
            var thNamer = 'chr' + num[i] + '_start' + '_plot_';
            var thNames = 'chr' + num[i] + '_start' + '_plot_' + letter[k];
            var thprevNames = 'chr' + nnum[i] + '_start' + '_plot_' + letter[k];
            VolLayer = TitleGroup.artLayers.getByName(thprevNames);
            VolLayer2 = TitleGroup2.artLayers.getByName('Chr1');
           
            myDocument.activeLayer = VolLayer;
            var theFiles = ppath + thNames + '.tif';
          
          if (theFiles && thprevNames != thNames) 
          {         
            VolLayer = replaceContents(theFiles);
            VolLayer2.textItem.contents = thNamer;
            }

      }
    }
};  

Answer 1

尝试此代码

它将循环遍历所有图层，并将其替换为您选择的 .tiff 文件

var doc = app.activeDocument;

function editContent() {

cTID = function(s) { return app.charIDToTypeID(s); };
sTID = function(s) { return app.stringIDToTypeID(s); };

function Rename() {
  // Edit Contents
  function step1(enabled, withDialog) {
    if (enabled != undefined && !enabled)
      return;
    var dialogMode = (withDialog ? DialogModes.ALL : DialogModes.NO);
    var desc1 = new ActionDescriptor();
    executeAction(sTID('placedLayerEditContents'), desc1, dialogMode);
  };

  step1();      // Edit Contents
};

Rename.main = function () {
  Rename();
};

Rename.main();

    }

function merge() {
    var fileRef = File.openDialog ('Choose File', ['*.tif;*tiff'], true);
    app.open( new File( fileRef ) );
    if(app.activeDocument.activeLayer.isBackgroundLayer ) app.activeDocument.activeLayer.name = 'From Background';    
    app.activeDocument.selection.selectAll();
    app.activeDocument.selection.copy();
    app.activeDocument.selection.deselect();


    var idMk = charIDToTypeID( "Mk  " );
    var desc8946 = new ActionDescriptor();
    var idnull = charIDToTypeID( "null" );
        var ref1324 = new ActionReference();
        var idBckL = charIDToTypeID( "BckL" );
        ref1324.putClass( idBckL );
    desc8946.putReference( idnull, ref1324 );
    var idUsng = charIDToTypeID( "Usng" );
        var ref1325 = new ActionReference();
        var idLyr = charIDToTypeID( "Lyr " );
        var idOrdn = charIDToTypeID( "Ordn" );
        var idTrgt = charIDToTypeID( "Trgt" );
        ref1325.putEnumerated( idLyr, idOrdn, idTrgt );
    desc8946.putReference( idUsng, ref1325 );
executeAction( idMk, desc8946, DialogModes.NO );



    app.activeDocument.close(SaveOptions.SAVECHANGES);
    app.activeDocument.artLayers.add();
    app.activeDocument.paste();
    app.activeDocument.flatten();
    app.activeDocument.close(SaveOptions.SAVECHANGES);
    }

for (var i=0;i<doc.layers.length;i++){ 
    doc.activeLayer=doc.layers[i];
    editContent();
    merge();
    }